Features
& Benefits

CMC251

Applications

Training

Manufacturing

Production Test

Field Repair

Bench Calibration and Repair

Product
Design

Laboratory and Research

Education

CMC251

The
CMC251 1.3 GHz Multifunction Counter measures the frequency of sine, square
and triangle waves from 1 Hz to 1.3 GHz. The CMC251 also provides period,
totalize and pulse width measurements. The counter has two input channels.
Channel A is a standard 1 MΩ input for frequency measurements up to 100 MHz.
Channel B is a 50 Ω terminated input for use in high-frequency systems. This
counter is of interest to radio amateurs because of its ability to measure
high-frequency systems. The temperature-compensated, crystal-controlled time
base is stable to ±1 part per million per year.